baber/WOPTO huggingface dataset:
Patent DE-4140179-A1 (DE)
IPC: A61K9/10
Filed: 1991-12-05
Abstract: A medicament for immediately treating painful, inflammatory and/or febrile diseases contains as active substance ibuprofen as a racemate, as a racemic mixture with its enantiomers, as a pseudoracemate (mixtures of equal parts of S- and R-ibuprofen) or as a mixture of different parts of S- and R-ibuprofen in a range between pure S- and pure R-ibuprofen in the form of a pharmaceutically applicable nanosol and satisfies all requirements of an immediate-effect pharmaceutic form. It can in addition be combined with a slow-release medicament that contains as active substance ibuprofen as a racemic compound, as a pseudoracemate (mixtures of equal parts of S- and R-ibuprofen) or as a mixture of different parts of S- and R-ibuprofen in a range between pure S- and pure R-ibuprofen, in the form of a pharmaceutically applicable, gelatine-based nanosol.
Patent DE-4208883-A1 (DE)
Inventor: SCHLEITER BURKHARD DIPL ING
IPC: E01C19/42
Filed: 1992-03-19
Abstract: In laying planks (34) which, to alter the working width of the road finisher, are composed by a laying plank (36) and two displacement planks (37) linked displaceably at opposite ends of the main plank, it is known to mount each displacement plank (37) on the main plank (36) by means of two telescopic guides (47). The stability of this known mounting has proved to be inadequate. As a result, the quality of the road surface to be finished suffers. In accordance with a first embodiment of the invention, the main plank (36) is provided with an intermediate slide (38) to receive in each case one displacement plank (37). As a result of the intermediate slide (38), the guide lengths are shortened in that the overall guide length is divided between the displacement plank (37) and the intermediate slide (38). This results in the desired more stable mounting of the displacement plank (37) on the main plank (36) and thus in an improvement in the quality of the road surface to be produced. In accordance with a second embodiment of the invention, an inner plate of the or each displacement plank lies in the region of the main plank and is mounted on the main plank by means of three guides.   In accordance with a third embodiment of the invention, one guide is arranged in a central region of the or each displacement plank. <IMAGE>
Patent DE-4210129-A1 (DE)
Title: Novel 3A,4,7,7A-tetra:hydro-indene phenolic resin(s) - useful as hardeners in epoxy resin encapsulating compsns. for e.g. semiconductors
Inventor: ENOMOTO MASAMI
IPC: H01B3/40
Filed: 1992-03-27
Abstract: Novel phenolic resins of formula (I) are claimed as are also (i) prepn. of (I) by acid-catalysed reaction of 3a, 4, 7, 7a-tetrahydroindene with an appropriate phenol; and (ii) encapsulating compsns. comprising (I) together with an epoxy resin, accelerator and inorganic filler. In (I) R1= H or 1-4C alkyl; m= 0-10; and n= 0, 1 or 2. USE/ADVANTAGE - (I) are highly reactive hardeners giving high Tg prods. with epoxy resins. Elec. encapsulating compsns. (e.g. for semiconductors) based on such epoxy/hardener compsns. show good electric and mechanical properties, moisture impermeability, heat resistance, impact strength and abrasion resistance.
Patent DE-4212434-A1 (DE)
Inventor: MUEHLHAUSEN GEORG
IPC: B67D99/00
Filed: 1992-04-14
Abstract: The invention concerns an arrangement for refilling a container (1) to be refilled with pourable products and having at least one metering product outlet aperture (3) by means of a refilling container (2) with an outlet aperture (15). The arrangement is designed to facilitate the easy, user-friendly refilling of such expensive product containers from simple refilling containers, with the particular intention of preventing the product from contacting the user during the refilling process. This aim is achieved in that the container (1) to be refilled, fitted with a closable refilling aperture (4), is fitted with a first connecting component (8) and the refilling container (2) can be connected to the first connecting component (8) via a second connecting component (16) at its outlet aperture.
Patent DE-4215024-A1 (DE)
Inventor: DALMASES VILARDROSA JOSE MARIA
IPC: B65D21/04
Filed: 1992-05-07
Abstract: In a nestable/stackable box of rectangular parallelepiped shape with a peripheral step in its side walls dividing it into a wider and longer upper portion and a narrower and shorter lower portion, opposed walls of the upper portion each have two sockets 7, 11 of different width and the corresponding walls of the lower portion have projections/supports 2, 3 also of different width, each socket 7, 11 being at the opposite end of the box to its corresponding projection/support 2, 3. The projections/supports 2, 3 are cooperable with the corresponding sockets 7, 11 of another such box to provide nesting. The wider of the projections/supports 2 are divided into two portions 4, 5 of different width by a cavity 6, and the wider sockets 7 of the upper portion of the box are similarly divided into two portions 8, 9 of different width by a partition 10. <IMAGE>
Patent DE-4216823-A1 (DE)
Inventor: KREHL MICHAEL DIPL ING DR
IPC: B23K11/26
Filed: 1992-05-21
Abstract: In a process for producing a gear of an internal-gear pump, which gear consists of two half-wheels (2A, 2B) which are each provided with overflow channels (3) designed as half-cavities (4A,4B), into which balls can be inserted, the half-wheels (3A,3B) are assembled in such a way that the complete overflow ducts (3) are formed from the half-cavities (4A,4B) and the teeth (5) of the gear (1) are superimposed in alignment. The valve balls (if any are present) are inserted into the half-cavities (4A or 4B) of a half-wheel (2A or 2B) prior to a welding operation, and the half wheels (2A,2B) are subjected to a capacitor-discharge welding process. <IMAGE>
Patent DE-4218774-A1 (DE)
Title: Recycling of old road material contg. tar - involves disintegration of material for mixing with binder for making concrete blocks
Inventor: KLAUSMANN HANS
IPC: B09B3/00
Filed: 1992-06-06
Abstract: The fraction sof the granulate from 0 to 3 mm are sieved out, and are pressed to form briquettes for storage during a period of 28 days. After storage, the briquettes are broken and the resulting granulate is sieved, whereby the granular fractions over 3 mm are processed to make concrete blocks and the fractions under 3 mm are made into briquettes. The sieved-out granular fractions under 3 mm are mixed with a binder medium and then pressed. USE/ADVANTAGE - To recycle old road material, to make concrete bocks and briquettes.
Patent DE-4219343-A1 (DE)
Title: Cationic tannin from conifer bark extract - is crosslinked before cationisation, used in flocculant for purifying waste water
Inventor: PULKKINEN ERKKI
IPC: C02F1/52
Filed: 1992-06-12
Abstract: Cationic tannin comprises a tannin-contg. conifer bark extract, crosslinked before cationisation with a glycidyl trimethyl ammonium chloride, an N-(3-chloro -2-hydroxypropyl) trimethyl ammonium chloride or a dimethylamine reagent. Process pref. comprises crosslinking with HCHO or epichlorohydrin. The flocculant compsn. pref. also contains an inorganic coagulant, and a high-mol. cationic, anionic or neutral linear polymer. USE/ADVANTAGE - As flocculant in purificn. of waste water contain the cationic tannin. Flocculation efficiency is improved, and active flocculants are obtd. from low-tannin fractions. (In)organic cpds., e.g. organo-Cl cpds. in bleaching waste water, and N- and P-contg. foodstuffs, are flocculated.
Patent DE-4223177-A1 (DE)
Title: Material used to absorb and shield electromagnetic waves - comprising finely divided, electrically nonconducting solid and a finely divided electrically conducting solid
Inventor: FRIEDERICH KILIAN DR
IPC: H01Q17/00
Filed: 1992-07-15
Abstract: Material consists of a finely divided, electrically non-conducting solid and a finely divided electrically conducting solid. The novelty is that it comprises 3-30 vol.% C and a balance of CaSO4 . 2H2O. Both have an ave. particle dia. d50 of 10-10,000nm. The electrical conductivity of the material is 0.2-10.0 (pref. 1-4) S/m and is freq. independent in this range. Prodn. of components made of the material is also claimed. The material is produced by dispersing finely divided C in water for 1-20 mins. by stirring, adding CaSO4 with stirring for 1-20 mins. into the C-water dispersion, and casting to mouldings using ultrasound or low freq. oscillations. The casting mould is removed from the moulding and the moulding dried at room temp. and then up to 45 deg.C. The C is in the form of graphite or carbon black with a plurality of more than 96%, pref. more than 98%. USE/ADVANTAGE - The material is used to absorb and shield electromagnetic waves in the range of 10MHz to 100GHz (claimed). The material is made from easily available raw materials.
Patent DE-4223464-A1 (DE)
Inventor: FINKEL PETER
IPC: A61K9/107
Filed: 1992-07-16
Abstract: The present invention relates to a cosmetic sunscreen in emulsion form for external use based on absorbing and reflecting substances in combination with a radical scavenger system, and to a process for producing it.
Patent DE-4225734-A1 (DE)
Title: Multistorey car park with car lift - has car carrier with fork-shaped jibs, for retaining car wheels, which move in gaps of forked cantilever grates
Inventor: KNOBLOCH RUDOLF
IPC: E04H6/22
Filed: 1992-08-04
Abstract: The lift (5) has a car carrier (2), whose edge region comprises forked jibs, retaining the car wheels (31). In the parking boxes (1) are forked cantilever grates (4), through whose gaps the jibs can move. Pref. the grates are fitted in the car wheel region only. The car carrier may be coupled to the lift by a telescopic mechanism, moving the carrier above the grate during parking, but below the grate during the car discharge. USE/ADVANTAGE - The lift deposits the cars into vertically and/or horizontally arranged packing boxes and also takes them out. No need for parking pallets for each ear.
Patent DE-4231431-A1 (DE)
Title: Reset mechanism for vehicle mileage recording in tachometer - has lever moved freely through an arc until resistance is felt at end of stroke to indicate completion
Inventor: SCHNEIDER ROLAND
IPC: G06M1/32
Filed: 1992-09-19
Abstract: The tachometer of a road vehicle includes a mileage recorder to log the total distance of the vehicle and a resettable trip recorder for single journeys. The resetting operation for the counter rollers is produced by a lever mechanism (4) that is displaced by a manual input (4). The lever has a circular arc (10) groove that moves relative to a pin (9) and the projecting arms (7,8) forming the groove has lugs (11,12) at the tips. Completion of the reset motion is felt when the pin engages the lugs and generates resistance. USE/ADVANTAGE - Allows tactile indication that reset is complete. Used on road vehicle tachometer.
Patent DE-4237482-A1 (DE)
Title: Forming control grooves in hollow, cylindrical control bush - starts with shaped, hollow blank with inner cross-sectional change and restriction
Inventor: BREITWEG WERNER
IPC: B62D5/083
Filed: 1992-11-06
Abstract: The control grooves (3) are formed on a cylindrical inner surface of the control bush (1), cloud of the bush end. A shaped, hollow blank (4) is used, whose inner contour (5) has a variable cross-section over the control groove region with a restriction, such that the cross-section is larger in the end regions (6) than in the middle (7). The inner contour has an arcuated configuration. In the first step the control grooves are formed with a straight bottom in longitudinal direction. In a second step the arcuated inner contour is re-shaped into a cylindrical one in a chipless machining, forming control grooves with closed ends. USE/ADVANTAGE - For rotary slide valve of a car steering booster, with increased precision and reduced chip removing machining.
Patent DE-4239503-A1 (DE)
Title: Installation for equalising imbalance in laundry treatment machine - with rotating laundry drum where at least one drum side carries equalising mass mounted rotatingly on drive shaft
Inventor: STARK THOMAS
IPC: F16F15/28
Filed: 1992-11-25
Abstract: An installation is for equalising the imbalance in a laundry treatment machine with a laundry drum (13) mounted rotatingly in a suspended washing solution container (12). At least one side of the drum (13) carries an equalising mass (19), which is mounted rotatingly on the drive shaft (14) of the drum and is held by spring devices. ADVANTAGE - The installation is simple and functions better than comparable units.
Patent DE-4243276-A1 (DE)
Title: Centrifugal drum for fluid mixt. sepn.
Inventor: BUECKER HELMUT
IPC: B01D17/02
Filed: 1992-12-21
Abstract: The centrifugal drum, for the sepn. of a fluid mixture, has radially outwards recesses (9) at the inner dia. of the control disc (6). The total length of the crossing edge forming the effective contour of the recesses (9), at the radial outer ends, is significantly smaller than the effective circumference forming the crossing edge of the control disc (6) at the inner dia..The width of the recesses (9) reduces radially outwards. The recesses (9) have an arc shape, with the curvature aligned radially outwards. Or the recesses (9) have a triangular shape, with the points directed radially outwards.
Patent DE-4244428-A1 (DE)
Inventor: BURGDORF ACHIM
IPC: F23N5/24
Filed: 1992-12-29
Abstract: Method for monitoring a fireplace-mounted heater arranged in an installation room with a burner which is arranged in a combustion chamber, in which the escape of waste gas into the installation room is detected and the burner is subsequently switched off and, after a predetermined time, in the event of a heat requirement existing, an attempt is made to switch the burner on again. In order on the one hand to make possible continued operation of the device on the occurrence of a temporary fault and on the other hand to prevent a risk as a result of a dangerous rise in the concentration of harmful substances in the installation room of the device, it is envisaged that, after a predetermined number of attempts to switch on again, the burner is finally switched off. <IMAGE>
Patent DE-4308809-A1 (DE)
Title: Textured deep-drawing sheet
Inventor: SCHLOTT CHRISTOPH DIPL ING
IPC: B21B1/22
Filed: 1993-03-19
Abstract: The invention relates to a textured deep-drawn sheet, particularly for the deep-drawing of vehicle body parts. To avoid as far as possible connecting parts in the deep-drawing of, especially, critical deep-drawn parts from textured sheet, the texturing varies in depth locally, in particular in accordance with the locally optimum requirement for texturing depth in the deep-drawing process and/or a subsequent surface treatment.
Patent DE-4309068-A1 (DE)
Title: Process for grafting inorganic substances onto organic high polymers
Inventor: BUCHFELD MARTIN
IPC: B29C59/16
Filed: 1993-03-20
Abstract: The invention relates to a process for applying adherent particles from melts or solutions of inorganic substances onto the surfaces of high-polymeric materials of natural or synthetic origin. The object of the invention is to provide a process which can be carried out in simple plant and with low energy expenditure. The object is achieved according to the invention in that the organic high polymers are activated by means of a high-power light beam with a light quantum energy spectrum, and inorganic substances containing reactive ion compounds are grafted onto the resultant ionophilic molecular groups of the high polymer, the inorganic substances coming into contact with the activated organic high polymers from solutions or melts.
Patent DE-4313083-A1 (DE)
Title: Energy-carrying chain
Inventor: BLASE GUENTER
IPC: F16G13/16
Filed: 1993-04-21
Abstract: The invention relates to an energy-carrying chain for carrying hoses or the like between two connection points, of which at least one is movable. The chain consists of several chain links which can be connected to one another in an articulated manner and of end fastening parts arranged at the connection points. The chain links of the end fastening parts are each formed from two link plates (1) which can be connected to one another by top and bottom transverse webs. The link plates (1) of adjacent chain links overlap and the pivotability of link plates (1) following one another is limited. The link plates (1) of the end fastening parts are distinguished by the fact that they have two additional stop pieces (7) which block a pivoting movement of the end fastening parts in each direction and that the additional stop pieces (7) can be removed. The energy-carrying chain can thereby be used universally for various applications with regard to the angular disposition of the end fastening parts. <IMAGE>
Patent DE-4320356-A1 (DE)
Title: Displacement-type Stirling heat engine
Inventor: VOS THORSTEN
IPC: F01B1/04
Filed: 1993-06-19
Abstract: Previous multi-cylinder Stirling engines seem expensive. This is especially noticeable when considering relatively small sizes of engine. The new Stirling engine has fewer moving parts and avoids problematic lubrication and sealing points and, as a result, is simpler. The displacer pistons (10) required for Stirling engines of this type of construction are mounted rigidly on the working pistons (9). The working pistons thus simultaneously act as crossheads for the displacer pistons. The required advance of the displacer pistons relative to the working pistons is achieved by connecting the displacer cylinders to the following working cylinders in the direction of rotation of the crankshaft. The direction of running can be determined by means of the sequence of operation. The engine is suitable as a complement to existing technologies for use in combined heat and power systems, including those of relatively small size, thus, for example, it could be used to drive a generator in mobile-home heating systems, forming an integral part of the system. By virtue of its simple construction, it can also be used for technical model making. <IMAGE>
Patent DE-4322207-A1 (DE)
Title: Mechanical water-saving device on a single-lever mixer valve
Inventor: HILL THOMAS
IPC: F16K35/04
Filed: 1993-07-03
Abstract: In this single-lever mixer valve, there are two opening states, on the one hand the economy state and then the fully open state, which is achieved by the user moving the actuating lever up to a resistance 1 (economy stage), where the actuating lever of the valve has a groove into which a bolt preloaded by a spring travels and initiates this resistance. When this resistance is overcome by moving the lever up to the stop, the fully open state is attained. Closure is effected by returning the lever beyond the resistance 1 until flow is stopped.
Patent DE-4322814-A1 (DE)
Title: Working deck for use in shafts, towers, chimneys or the like
Inventor: SCHLUESSLER JOERG
IPC: E04G3/24
Filed: 1993-07-08
Abstract: The invention relates to a working deck for use in shafts, towers, chimneys or the like (called shaft in the following), having a travelling cage (called load-bearing mechanism in the following) and a working platform which can be raised or lowered by means of a winch acting at the upper end of the load-bearing mechanism. The working platform (7, 8) is arranged pivotably relative to the load-bearing mechanism (9), such that it can be pivoted into an essentially horizontal plane if the load-bearing mechanism (9) is in a sloping position. <IMAGE>
Patent DE-4322946-A1 (DE)
Title: Domestic microwave oven having a radiant heater outside the cooking space
Inventor: WILLENBORG GUENTER
IPC: H05B6/76
Filed: 1993-07-09
Abstract: The invention relates to a domestic microwave oven having an additional radiant heater arranged outside the cooking space. A domestic microwave oven which is combined with radiant heaters is constructed in such a manner that it has, in the upper level, at the side a magnetron which feeds the microwaves via a waveguide into the injection opening in which there are arranged a field distributor and, below it, on each side adjacent to the waveguide one or more quartz grill or halogen-grill heaters which are surrounded by microwave-proof reflector boxes which have, on their bottom side, a perforation and are almost microwave-proof. A microwave-transmitting ceramic plate directly below the reflector boxes partitions off (sections off) the cooking space. <IMAGE>
Patent DE-4323900-A1 (DE)
Title: Twin vacuum press
Inventor: SCHNEIDER WOLFGANG
IPC: B29C48/49
Filed: 1993-07-16
Abstract: A twin vacuum press (10) having a prepress (12) and two evacuable repressing units (16), each of which possess an associated extruding worm (18). Between the prepress (12) and/or the conveying worm (14) of the latter and the two repressing units (16) there is provided a perforated plate (20). The two extruding worms (18) are connected to one another downstream of the perforated plate (20) by means of an evacuable chamber (30) which permits the flow of material in an unimpeded manner, which chamber (30) is bounded by the extruding worms (18), two side walls (32) which are at a distance from one another and are transverse to the extruding worms (18) and an abutment element (34) which is provided in the longitudinal direction of the extruding worms (18) on the side at a distance from the perforated plate (20). <IMAGE>
Patent DE-4326819-A1 (DE)
Title: Method for the production of pots
Inventor: KRAEUTNER GEORG
IPC: D21J3/10
Filed: 1993-08-10
Abstract: The known methods for the production of plant growing pots use a material made of plastic, peat or paper, as a result of which the pots have a low penetrability by roots on the one hand and, on the other hand, have the disadvantage of insufficient capability to rot down and are not sufficiently environmentally friendly. The present invention is directed towards a method for producing a pot with which the abovementioned problems can be eliminated. According to the invention, a method for the production of pots is specified in which a sheet of a deformable fleece which has been treated with a binding means and is made of fibres from a fibrous plant is arranged in a press above a stamping die and a shaping punch presses the sheet into the stamping die to achieve the pot shape, and a projecting pot brim is subsequently removed.
Patent DE-4328242-A1 (DE)
Title: Electrolysis body and process for treating waters and waste waters
Inventor: JANIETZ PETER JOHANNES
IPC: C02F1/467
Filed: 1993-08-19
Abstract: The invention relates to an electrolysis body and a process for removing toxic heavy metal traces and heavy metal components from natural waters and waste waters (effluents) having a low total electrolyte content. By means of a divided cell having an ion-exchanger membrane as a diaphragm and a small spacing between cathode and anode, a reasonable voltage drop is achieved in the electrolysis cell. The waters and waste waters to be electrolysed permeate the porous, precoated, specially formed three-dimensional carbon-fibre-mat cathode and lose during this by electro reduction the majority of their toxic heavy metal components. By means of a special conical shape of the cathode body, a uniform self-regulating utilisation of the total cathode area and operation which is stable in the long term are achieved. The invention is used in the cost-effective treatment of natural waters, waste waters and special waste waters relatively highly contaminated with heavy metals which arise, for example, in galvanic, chemical, pickling and tanning processes and in the printing industry. <IMAGE>
Patent DE-4330352-A1 (DE)
Title: Packaging container
Inventor: BANASKIWITZ HORST
IPC: B65D21/08
Filed: 1993-09-08
Abstract: The invention relates to a two-part packaging container, preferably made of plastic, whose height may be selected and whose two halves can be pushed into each other, rotated by 180 DEG , to close the container. The invention consists in the fact that each half, seen from the side, has two angled limbs, preferably extending at right angles to each other, which can be pushed into each other to close the container.